Stress Result in Shells

About the development of the FEM module/workbench.

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bernd
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Re: Stress Result in Shells

Postby bernd » Wed Apr 04, 2018 5:50 am

Found it :D Here https://github.com/FreeCAD/FreeCAD/blob ... s.cpp#L449 we gone set the count of points to the count of nodes we have in our mesh, but we need to set it not to the count of point but to the highest node ID instead. This does not crash anymore but I'm not yet happy with the way I get the highest node id. https://github.com/berndhahnebach/FreeC ... 5f4d07104e

Step by step we will get there ...
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bernd
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Re: Stress Result in Shells

Postby bernd » Thu Apr 05, 2018 6:30 am

https://github.com/FreeCAD/FreeCAD/pull/1396 it does fix the crash, and vtk mesh export works. But the result pipeline still does not work if the SMESH mesh has node gaps. An error message is printed in report view.

At least FreeCAD does no longer crash :)
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bernd
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Re: Stress Result in Shells

Postby bernd » Tue Sep 25, 2018 9:16 pm

bernd wrote:
Sun Mar 25, 2018 9:13 pm
saving and reloading the file normalizes the element and node numbering of the result mesh. They start with one after reload.
thus result mesh node numbers are not equal to results anymore thus the results are wrong. I reopened issue issue #2873
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bernd
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Re: Stress Result in Shells

Postby bernd » Tue Sep 25, 2018 9:31 pm

bernd wrote:
Thu Apr 05, 2018 6:30 am
https://github.com/FreeCAD/FreeCAD/pull/1396 it does fix the crash, and vtk mesh export works. But the result pipeline still does not work if the SMESH mesh has node gaps. An error message is printed in report view.

At least FreeCAD does no longer crash :)
issue #3617
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bernd
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Re: Stress Result in Shells

Postby bernd » Mon Jan 14, 2019 8:54 pm

bernd wrote:
Tue Sep 25, 2018 9:31 pm
bernd wrote:
Thu Apr 05, 2018 6:30 am
https://github.com/FreeCAD/FreeCAD/pull/1396 it does fix the crash, and vtk mesh export works. But the result pipeline still does not work if the SMESH mesh has node gaps. An error message is printed in report view.

At least FreeCAD does no longer crash :)
issue #3617
should be fixed with git commit 1643520 testing is highly appreciated